JPS5245222Y2 - - Google Patents

Info

Publication number
JPS5245222Y2
JPS5245222Y2 JP1973048881U JP4888173U JPS5245222Y2 JP S5245222 Y2 JPS5245222 Y2 JP S5245222Y2 JP 1973048881 U JP1973048881 U JP 1973048881U JP 4888173 U JP4888173 U JP 4888173U JP S5245222 Y2 JPS5245222 Y2 JP S5245222Y2
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1973048881U
Other languages
Japanese (ja)
Other versions
JPS49149738U (enrdf_load_stackoverflow
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1973048881U priority Critical patent/JPS5245222Y2/ja
Priority to US05/461,786 priority patent/US4084898A/en
Priority to DE2419484A priority patent/DE2419484A1/de
Publication of JPS49149738U publication Critical patent/JPS49149738U/ja
Application granted granted Critical
Publication of JPS5245222Y2 publication Critical patent/JPS5245222Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/522—Projection optics
    • G03B27/525—Projection optics for slit exposure
    • G03B27/526—Projection optics for slit exposure in which the projection optics move

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP1973048881U 1973-04-24 1973-04-24 Expired JPS5245222Y2 (enrdf_load_stackoverflow)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1973048881U JPS5245222Y2 (enrdf_load_stackoverflow) 1973-04-24 1973-04-24
US05/461,786 US4084898A (en) 1973-04-24 1974-04-17 Photocopying apparatus mirror drive means
DE2419484A DE2419484A1 (de) 1973-04-24 1974-04-23 Spiegelantriebseinrichtung fuer photokopiergeraete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973048881U JPS5245222Y2 (enrdf_load_stackoverflow) 1973-04-24 1973-04-24

Publications (2)

Publication Number Publication Date
JPS49149738U JPS49149738U (enrdf_load_stackoverflow) 1974-12-25
JPS5245222Y2 true JPS5245222Y2 (enrdf_load_stackoverflow) 1977-10-14

Family

ID=12815613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973048881U Expired JPS5245222Y2 (enrdf_load_stackoverflow) 1973-04-24 1973-04-24

Country Status (3)

Country Link
US (1) US4084898A (enrdf_load_stackoverflow)
JP (1) JPS5245222Y2 (enrdf_load_stackoverflow)
DE (1) DE2419484A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442126A (en) * 1977-09-09 1979-04-03 Canon Inc Exposure scanning device
JPS601613B2 (ja) * 1978-07-31 1985-01-16 コニカ株式会社 電子写真複写装置
US4448379A (en) * 1982-04-15 1984-05-15 Teletype Corporation Light source mounting bracket for a facsimile document scanner
JPS63138540U (enrdf_load_stackoverflow) * 1987-03-03 1988-09-12
DE4238395A1 (en) * 1991-11-15 1993-05-19 Asahi Optical Co Ltd Image processing system e.g. copier or facsimile appts for documents - has reflective and light transmitting documents scanned by unit with optical sensor moved relative to document.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431053A (en) * 1964-10-23 1969-03-04 Agfa Gevaert Ag Optical copying apparatus
US3512886A (en) * 1967-10-23 1970-05-19 Xerox Corp Dual carriage scanning system
GB1260920A (en) * 1968-03-19 1972-01-19 Ricoh Kk Improvements in and relating to photographic exposure arrangements
GB1203016A (en) * 1968-03-19 1970-08-26 Ricoh Kk Improvements in and relating to photographic exposure arrangements

Also Published As

Publication number Publication date
DE2419484A1 (de) 1974-11-14
JPS49149738U (enrdf_load_stackoverflow) 1974-12-25
US4084898A (en) 1978-04-18

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